Fascinating article, I really like knowing where the old standards came from.
But I am extremely curious the first picture in the "The IBM 2260 video display terminal" section. All the other pictures show the typical extremely round CRT of the era, but that one is the characteristic cylindrical tube of Trinitrons, a technology released several years later. I am trying to find some information about it to no avail.
Don't ask me, I don't know of anybody who wants to move to the US.
What people get mad about is
1) The hypocrisy of a country created by immigrants, people obsessed with their "heritage" and calling themselves $country-American even when they have zero relation to said $country, now hating immigrants so much.
2) The brutality of the TSA and ICE against anybody they don't like. Do I really need to expand this point?
3) The arrogance of assuming that we all want to move there. Sorry to burst your bubble, but you are not the centre of the world.